I realize that you are running a business with this site, but I find it very annoying to have something that I posted get converted to have advertising. I'm giving my advice for free and the content that is in my advice along with everyone elses on this site is what drives people here. Now I don't mind having my freely given advice surrounded by Advertising, I know you have to pay for things, but to have it converted to carry advertising is just plain wrong.
I hope that you will re-think this new 'feature' to your site and remove the in post advertising.